3522016531 has 16 divisors (see below), whose sum is σ = 4074917760. Its totient is φ = 3008522880.

The previous prime is 3522016517. The next prime is 3522016543. The reversal of 3522016531 is 1356102253.

It is not a de Polignac number, because 3522016531 - 2⁵ = 3522016499 is a prime.

It is a super-2 number, since 2×3522016531² = 24809200889274547922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3522016531.

It is not an unprimeable number, because it can be changed into a prime (3522016571) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100540 + ... + 130966.

It is an arithmetic number, because the mean of its divisors is an integer number (254682360).

Almost surely, 2^3522016531 is an apocalyptic number.

3522016531 is a deficient number, since it is larger than the sum of its proper divisors (552901229).

3522016531 is a wasteful number, since it uses less digits than its factorization.

3522016531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31074.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 3522016531 is about 59346.5797750806. The cubic root of 3522016531 is about 1521.4714126216.

Adding to 3522016531 its reverse (1356102253), we get a palindrome (4878118784).

The spelling of 3522016531 in words is "three billion, five hundred twenty-two million, sixteen thousand, five hundred thirty-one".